TWI832961B - 無線通訊網路中的行動性負載平衡 - Google Patents

無線通訊網路中的行動性負載平衡 Download PDF

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Publication number
TWI832961B
TWI832961B TW109102767A TW109102767A TWI832961B TW I832961 B TWI832961 B TW I832961B TW 109102767 A TW109102767 A TW 109102767A TW 109102767 A TW109102767 A TW 109102767A TW I832961 B TWI832961 B TW I832961B
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TW
Taiwan
Prior art keywords
load information
information
base station
load
wireless communication
Prior art date
Application number
TW109102767A
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English (en)
Chinese (zh)
Other versions
TW202037197A (zh
Inventor
劉慧春
鄭鵬
Original Assignee
美商高通公司
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Application filed by 美商高通公司 filed Critical 美商高通公司
Publication of TW202037197A publication Critical patent/TW202037197A/zh
Application granted granted Critical
Publication of TWI832961B publication Critical patent/TWI832961B/zh

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0083—Determination of parameters used for hand-off, e.g. generation or modification of neighbour cell lists
    • H04W36/00837—Determination of triggering parameters for hand-off
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/08—Load balancing or load distribution
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/08—Load balancing or load distribution
    • H04W28/086—Load balancing or load distribution among access entities
    • H04W28/0861—Load balancing or load distribution among access entities between base stations
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/08—Load balancing or load distribution
    • H04W28/086—Load balancing or load distribution among access entities
    • H04W28/0861—Load balancing or load distribution among access entities between base stations
    • H04W28/0862—Load balancing or load distribution among access entities between base stations of same hierarchy level
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0083—Determination of parameters used for hand-off, e.g. generation or modification of neighbour cell lists
    • H04W36/00838—Resource reservation for handover
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/08—Reselecting an access point
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/08—Reselecting an access point
    • H04W36/085—Reselecting an access point involving beams of access points
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/16—Performing reselection for specific purposes
    • H04W36/22—Performing reselection for specific purposes for handling the traffic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/34—Reselection control
    • H04W36/36—Reselection control by user or terminal equipment
    • H04W36/362—Conditional handover
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/20—Selecting an access point
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W92/00—Interfaces specially adapted for wireless communication networks
    • H04W92/04—Interfaces between hierarchically different network devices
    • H04W92/045—Interfaces between hierarchically different network devices between access point and backbone network device
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W40/00—Communication routing or communication path finding
    • H04W40/34—Modification of an existing route
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08—Access point devices
    • H04W88/085—Access point devices with remote components
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W92/00—Interfaces specially adapted for wireless communication networks
    • H04W92/16—Interfaces between hierarchically similar devices
    • H04W92/20—Interfaces between hierarchically similar devices between access points

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)
TW109102767A 2019-01-31 2020-01-30 無線通訊網路中的行動性負載平衡 TWI832961B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
WOPCT/CN2019/074262 2019-01-31
PCT/CN2019/074262 WO2020155051A1 (en) 2019-01-31 2019-01-31 Mobility load balancing in wireless communication network

Publications (2)

Publication Number Publication Date
TW202037197A TW202037197A (zh) 2020-10-01
TWI832961B true TWI832961B (zh) 2024-02-21

Family

ID=71840264

Family Applications (1)

Application Number Title Priority Date Filing Date
TW109102767A TWI832961B (zh) 2019-01-31 2020-01-30 無線通訊網路中的行動性負載平衡

Country Status (7)

Country Link
US (1) US20220322175A1 (de)
EP (1) EP3918829A4 (de)
KR (1) KR20210121038A (de)
CN (1) CN113366879A (de)
SG (1) SG11202106903VA (de)
TW (1) TWI832961B (de)
WO (2) WO2020155051A1 (de)

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* Cited by examiner, † Cited by third party
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AU2020219015B2 (en) * 2019-02-05 2022-09-01 Telefonaktiebolaget Lm Ericsson (Publ) Handling of measurement configuration upon conditional mobility execution
CN113455048A (zh) * 2019-02-11 2021-09-28 瑞典爱立信有限公司 具有波束特定切换的增强型移动性负载平衡(mlb)
CN111629404B (zh) * 2019-02-27 2022-06-10 华为技术有限公司 一种通信方法及装置
WO2020197307A1 (ko) * 2019-03-28 2020-10-01 삼성전자 주식회사 차세대 이동통신 시스템에서 핸드오버를 위한 방법 및 장치
EP3963729A1 (de) * 2019-05-02 2022-03-09 Telefonaktiebolaget LM Ericsson (publ) Bestimmung der verfügbaren kapazität pro zellpartition
US11889345B2 (en) 2020-05-15 2024-01-30 EXFO Solutions SAS Event-based load balancing in 4G-5G multi-radio dual connectivity
US20220046507A1 (en) * 2020-08-05 2022-02-10 Qualcomm Incorporated Enhancements to mobility settings change procedures
EP4224919A4 (de) * 2020-10-22 2023-12-13 Huawei Technologies Co., Ltd. Kommunikationsverfahren und -vorrichtung
KR20230124079A (ko) * 2020-12-30 2023-08-24 후아웨이 테크놀러지 컴퍼니 리미티드 통신 방법, 장치 및 시스템
US20230030173A1 (en) * 2021-07-29 2023-02-02 Celona, Inc. Load balancing for enterprise deployments
US12015960B1 (en) * 2021-09-02 2024-06-18 T-Mobile Innovations Llc System and method for redirection to optimal antenna arrays
CN113923801B (zh) * 2021-09-29 2023-06-20 山东浪潮科学研究院有限公司 一种基站对ue资源释放方法、装置、设备及产品
WO2023075667A1 (en) * 2021-10-28 2023-05-04 Telefonaktiebolaget Lm Ericsson (Publ) Calculation of physical resource block utilization in multi- transmission points transmission
CN114501595B (zh) * 2022-01-19 2024-04-26 陕西立博源科技有限公司 5g组网工程管理系统
WO2023137617A1 (en) * 2022-01-19 2023-07-27 Qualcomm Incorporated Application assisted uplink data stall detection and mitigation
FR3143937A1 (fr) * 2022-12-19 2024-06-21 Orange Procédé d’estimation d’une charge d’un faisceau formé dans une cellule d’un réseau d’accès cellulaire sans fil
CN116390181B (zh) * 2023-06-07 2023-09-15 武汉世炬信息技术有限公司 用户终端切换通信小区的切换方法及系统

Citations (5)

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WO2010105422A1 (zh) * 2009-03-18 2010-09-23 华为技术有限公司 负载信息的获取方法、装置及系统
CN102131237A (zh) * 2010-01-12 2011-07-20 电信科学技术研究院 一种负荷均衡方法及装置
EP2416605A1 (de) * 2009-04-23 2012-02-08 Huawei Technologies Co., Ltd. Lastenteilungsverfahren sowie vorrichtung und system dafür
US20150111575A1 (en) * 2013-10-18 2015-04-23 At&T Mobility Ii Llc Cell user occupancy indicator to enhance intelligent traffic steering
US20180368205A1 (en) * 2017-06-16 2018-12-20 Kyungmin Park Distributed Unit Configuration Update

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CN101772094B (zh) * 2008-12-31 2012-10-03 北京信威通信技术股份有限公司 一种无线通信系统中的切换方法
CN102065463A (zh) * 2009-11-13 2011-05-18 中兴通讯股份有限公司 一种家用基站负荷信息上报的方法及系统
JP6998397B2 (ja) * 2017-06-15 2022-01-18 中▲興▼通▲訊▼股▲ふぇん▼有限公司 無線ネットワーク内の２つのノード間で構成情報を交換するためのシステムおよび方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010105422A1 (zh) * 2009-03-18 2010-09-23 华为技术有限公司 负载信息的获取方法、装置及系统
EP2416605A1 (de) * 2009-04-23 2012-02-08 Huawei Technologies Co., Ltd. Lastenteilungsverfahren sowie vorrichtung und system dafür
CN102131237A (zh) * 2010-01-12 2011-07-20 电信科学技术研究院 一种负荷均衡方法及装置
US20150111575A1 (en) * 2013-10-18 2015-04-23 At&T Mobility Ii Llc Cell user occupancy indicator to enhance intelligent traffic steering
US20180368205A1 (en) * 2017-06-16 2018-12-20 Kyungmin Park Distributed Unit Configuration Update

Also Published As

Publication number Publication date
EP3918829A1 (de) 2021-12-08
KR20210121038A (ko) 2021-10-07
CN113366879A (zh) 2021-09-07
US20220322175A1 (en) 2022-10-06
WO2020155051A1 (en) 2020-08-06
TW202037197A (zh) 2020-10-01
SG11202106903VA (en) 2021-08-30
EP3918829A4 (de) 2023-01-25
WO2020156498A1 (en) 2020-08-06

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